Help ! F109 assembly problem

ching, this is some problem when I assembly the F109.
1/. ball differential (p1 of manual), the gear ring is bigger than the main gear's hole, very hard to push in, also it this thicker than the main gear's hole so the main gear cannot be set close to the spacer !! Is there any option parts (metal or plastic) of the gear ring that is more precise ?
2/. servo saver (p9 of manual), the two golden spring is VERY VERY difficult to set into the servo saver, I spend one hour at home last night and still cannot do it. Is it OK by just vusing one golden soring and one silver spring ? Actually what is the function of the spring ?   

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三個彈片是用來加硬 saver 的彈力的. 你可用螺絲批 將彈片整開 . .. .

三個彈片是用來加硬 saver 的彈力的. 你可用螺絲批 將彈片整開 . .. .
rk2 發表於 2009-9-15 13:16

                               
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呢個設計同星星果個一樣.......係要幾大力先套到入去

so can I just use one golden spring + one silver spring ??

I think yes. This will compromise the performance a bit. no big deal.

so can I just use one golden spring + one silver spring ??
gimsink 發表於 2009-9-15 15:49

                               
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唔係唔得......不過唔好彩撞車既話會易d走中位

1# gimsink
for question 1 ...you better buy this op  from 3racing or kawada...
F103RM-11 64Pitch POM Gear Ring

Thanks all ching's advise !

you can try to us a rimer to SLIGHTLY widen the gear ring, I did that and it was OK to push it in, after 10 mins...

For the servo saver, you should not skip one golden ring, it is not too difficulty to assembe, but hard to use word to tell.....10 to 15mins, la....it should be no problem anyway.

1# gimsink

1) 裝呢個ring有啲考妙之處，說明書講得唔太清楚。你攞返隻ring出黎細心留意一下，佢其中一面有一「級」仔，如果掉轉左黎裝就會有你放唔貼個spacer既問題....

Finally finish setting the 2 golden spring...in almost 45 minutes !!  
[img][/img]

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Finally finish setting the 2 golden spring...in almost 45 minutes !!  

gimsink 發表於 2009-9-16 08:45

                               
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congratulations .

301408
gimsink 發表於 2009-9-16 08:46

                               
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你打算用mg995 ???

Only have one 995 on hand last night (no RC shop in Yuen Long ah...), what do you suggest ??
Also, this is first F-1 (even 20 years RC knowledge, but stopped for 15 yrs! ), can you suggest pinion gear ?T ( just for fun in football court with my boy )
If BL9T,  pinion gear ?T
If black pig, pinion gear ?T
(Had not decided to buy new BL or use old Tekin ESC yet....)

Only have one 995 on hand last night (no RC shop in Yuen Long ah...), what do you suggest ??
Also, this is first F-1 (even 20 years RC knowledge, but stopped for 15 yrs! ), can you suggest pinion gea ...
gimsink 發表於 2009-9-16 11:24

                               
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for fun既話mg995都唔係唔得既.....係慢d姐
但係無刷9t太快啦......我估半雞都控唔到(係球場計....因為foam呔唔咬地)

OK, then I will use black pig + old ESC + Mi-MH, can you recommend pinion gear tooth ? 20 ? 24 ? or ??  Is the spur gear 64 pitch ?  Thanks helping !

OK, then I will use black pig + old ESC + Mi-MH, can you recommend pinion gear tooth ? 20 ? 24 ? or ??  Is the spur gear 64 pitch ?  Thanks helping !
gimsink 發表於 2009-9-17 09:45

                               
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呢方面我就唔知.....不過我玩f104會用大d齒比先

其實 995 servo 係咩 spec. ? 好多人話用 futaba 3003 已 ok....... ?